Interactive
Math Open Reference

Math Open Reference: Surface Area of a Right Prism

For Students 6th - 8th Standards
Use this interactive tool to find the surface area of a right prism. Try different figures for the height and the dimensions of the prism to see how these affect the surface area. Properties of right prisms are explained, how to use a...
Handout
Science Struck

Science Struck: Cross Sectional Area of a Cylinder

For Students 6th - 9th
Presents the formula and an example showing how to find the cross-sectional area of a cylinder. In this case, it is the same as the surface area for the circular faces.
Unit Plan
Cuemath

Cuemath: Cylinder

For Students 9th - 10th
Mini-lesson takes a look at the definition and shape of a cylinder, cylinder formula, cylinder volume, and cylinder surface area. Try your hand at the cylinder surface area calculator and interactive questions for better understanding.
Activity
The Math League

The Math League: Area and Perimeter

For Students 9th - 10th Standards
This tutorial provides a brief introduction about what area is, then gives the formulas for area of a square, rectangle, parallelogram, trapezoid, triangle, and circle. Examples of each formula are provided.
Interactive
Calculator Soup

Calculator Soup: Triangular Prism Calculator

For Students 9th - 10th
This calculator finds the volume, surface area, and height of a triangular prism. Surface area calculations include top, bottom, lateral sides, and total surface area. Height is calculated from a known volume or lateral surface.
Interactive
Calculator Soup

Calculator Soup: Cube Calculator

For Students 9th - 10th
Use this calculator to calculate unknown variables for a cube such as a side length, face diagonal, solid diagonal, surface area, and volume.